Fusion Science and Technology / Volume 57 / Number 4 / May 2010 / Pages 343-350
Technical Paper / dx.doi.org/10.13182/FST10-A9496
Supersonic rotation in mirrors may be produced by radio-frequency waves. The waves produce coupled diffusion in ion kinetic and potential energy. A population inversion along the diffusion path then produces rotation. Waves may be designed to exploit a natural kinetic energy source or may provide the rotation energy on their own. Centrifugal traps for fusion and isotope separation may benefit from this wave-driven rotation.